WOODAIM
Materials · A guide

Oak vs ash for hospitality furniture.

Almost everything we manufacture is solid oak or solid ash. They are both European hardwoods, both hard enough for contract use, and they behave differently enough that the choice is worth ten minutes of your time.

Characteristics

Side by side.

Hardness (Janka)
≈ 1,290 lbf — very hard, resists denting
≈ 1,320 lbf — equally hard, with more give
Grain
Open, pronounced, medullary ray flecks when quarter-sawn
Open, straighter and more even, quieter figure
Colour
Warm honey to biscuit; ambers with age
Pale cream to near-white; stays light
Elasticity
Stiffer and heavier in section
Exceptional — the classic wood for curved backs and spindles
Weight
Heavier; feels substantial in tables and benches
Lighter; easier for stacking chairs and stools
Finishing
Takes fuming, smoking and dark stains beautifully
Takes white, soap and light tints without going muddy
Durability

How they hold up in a busy room.

On paper the two woods are nearly identical for hardness, so neither dents more easily than the other in normal hospitality use. The real difference is how damage reads. Oak's strong grain and darker tone hide scuffs, ring marks and the general wear of service. Ash is pale and even, so a chip or a stain shows sooner — which is why we tend to specify tougher, more closed finishes on ash tops.

Ash is the more elastic of the two. It absorbs shock rather than splitting, which is why curved backs, spindles and slim chair legs have been made from it for two centuries. Oak is stiffer and heavier, so it holds a large table or a long bench flat with less structure underneath.

Both move with humidity. We kiln-dry to contract moisture levels and build with joinery that allows seasonal movement, which matters more in a heated hotel restaurant than most specifications assume.

Appearance

Warm and characterful, or quiet and light.

Oak is the more expressive wood. The grain is broad and busy, quarter-sawn boards throw silver ray flecks, and the colour deepens from honey towards amber over the years. It suits rooms that want warmth and material presence, and it is the only one of the two that takes fuming and smoking properly — the dark, almost chocolate tones you see in contemporary Nordic hotel work.

Ash is calmer. Straighter grain, less colour variation between boards, and a pale base that accepts white pigment, soap and lye finishes without turning yellow or muddy. If the interior is light and restrained, ash keeps it that way.

Board consistency matters as much as species. For repeat batches we select and grade so run three still matches run one.

Which to choose

Project types that suit each wood.

Choose solid oak for

  • Restaurant and hotel dining tables where mass and presence matter
  • Lobby benches, reception desks and other sculptural, high-visibility pieces
  • Dark, smoked or fumed schemes — oak is the wood that carries them
  • Programmes designed to age visibly over ten or fifteen years

Choose solid ash for

  • Stacking chairs and counter stools that get lifted all day
  • Spindle-back chairs and slim, curved frames
  • Light, Nordic interiors with white, soap or clear finishes
  • High-volume batches where weight affects daily handling

Plenty of projects use both: ash chairs around oak tables is a combination we make often, and it reads as intentional rather than mismatched when the finishes are developed together.

Sourcing

Where the wood comes from.

Our oak and ash come from responsibly managed European forests, and we hold FSC Chain of Custody certification, so the material is tracked from purchase through to the finished piece. See our certification.

Solid timber is our core offering and what we recommend for hospitality furniture. Where a specific application calls for it — a very large panel, a curved surface, or a piece where weight is the deciding factor — we can also work in veneer over an engineered core. It is a small part of what we do, specified case by case, and never a substitute for solid oak or ash in seating and dining furniture.

Not sure which one your project wants?